package com.waitum.java.Test1;

public class Circle {
	private double radious;

	public double getRadious() {
		return radious;
	}

	public void setRadious(double radious) {
		this.radious = radious;
	}
	public Circle(){
		this.radious=1;
	}
	public double s(){
	return 3.14 * radious * radious;
	}
}
